<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
	<style type="text/css">
		body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
	</style>
	<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=ccrG2E5G7VvBB3SmAghBG6fSkmQ2AVGh"></script>
	<title>为多个点注册单击事件</title>
</head>
<body>
	<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
	// 百度地图API功能
	var map = new BMap.Map("allmap");
	var point = new BMap.Point(116.404, 39.915);
	map.centerAndZoom(point, 15);
	
	var json_data = [[116.404,39.915],[116.383752,39.91334],[116.384502,39.932241]];
	var pointArray = new Array();
	for(var i=0;i<json_data.length;i++){
		var marker = new BMap.Marker(new BMap.Point(json_data[i][0], json_data[i][1])); // 创建点
		map.addOverlay(marker);    //增加点
		pointArray[i] = new BMap.Point(json_data[i][0], json_data[i][1]);
		marker.addEventListener("click",attribute);
	}
	//让所有点在视野范围内
	map.setViewport(pointArray);
	//获取覆盖物位置
	function attribute(e){
		var p = e.target;
		alert("marker的位置是" + p.getPosition().lng + "," + p.getPosition().lat);    
	}	
</script>
